223078920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1069}}^1$

素因数の和:1167

約数の個数: 128

約数和(自身を含む): 702604800

約数和(自身を除く): 479525880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 47, 60, 74, 94, 111, 120, 141, 148, 185, 188, 222, 235, 282, 296, 370, 376, 444, 470, 555, 564, 705, 740, 888, 940, 1069, 1110, 1128, 1410, 1480, 1739, 1880, 2138, 2220, 2820, 3207, 3478, 4276, 4440, 5217, 5345, 5640, 6414, 6956, 8552, 8695, 10434, 10690, 12828, 13912, 16035, 17390, 20868, 21380, 25656, 26085, 32070, 34780, 39553, 41736, 42760, 50243, 52170, 64140, 69560, 79106, 100486, 104340, 118659, 128280, 150729, 158212, 197765, 200972, 208680, 237318, 251215, 301458, 316424, 395530, 401944, 474636, 502430, 593295, 602916, 753645, 791060, 949272, 1004860, 1186590, 1205832, 1507290, 1582120, 1858991, 2009720, 2373180, 3014580, 3717982, 4746360, 5576973, 6029160, 7435964, 9294955, 11153946, 14871928, 18589910, 22307892, 27884865, 37179820, 44615784, 55769730, 74359640, 111539460, 223078920]

約数ペア:

[(1, 223078920), (2, 111539460), (3, 74359640), (4, 55769730), (5, 44615784), (6, 37179820), (8, 27884865), (10, 22307892), (12, 18589910), (15, 14871928), (20, 11153946), (24, 9294955), (30, 7435964), (37, 6029160), (40, 5576973), (47, 4746360), (60, 3717982), (74, 3014580), (94, 2373180), (111, 2009720), (120, 1858991), (141, 1582120), (148, 1507290), (185, 1205832), (188, 1186590), (222, 1004860), (235, 949272), (282, 791060), (296, 753645), (370, 602916), (376, 593295), (444, 502430), (470, 474636), (555, 401944), (564, 395530), (705, 316424), (740, 301458), (888, 251215), (940, 237318), (1069, 208680), (1110, 200972), (1128, 197765), (1410, 158212), (1480, 150729), (1739, 128280), (1880, 118659), (2138, 104340), (2220, 100486), (2820, 79106), (3207, 69560), (3478, 64140), (4276, 52170), (4440, 50243), (5217, 42760), (5345, 41736), (5640, 39553), (6414, 34780), (6956, 32070), (8552, 26085), (8695, 25656), (10434, 21380), (10690, 20868), (12828, 17390), (13912, 16035)]